commit 1dce1cfe20f7f0d48f7ed30527a6739165ad6926
Author: Samuel Zielke <git@samuelzielke.de>
Date:   Tue Oct 14 13:06:40 2025 +0200

    First Commit

diff --git a/read.py b/read.py
new file mode 100644
index 0000000..d13b61c
--- /dev/null
+++ b/read.py
@@ -0,0 +1,27 @@
+from pymodbus.client import ModbusTcpClient
+import time
+from datetime import datetime
+
+input_zone = input("Bereich [0, 11, ...]: ")
+input_client = input("Client [101, 102, ...]: ")
+print("\n")
+
+client = ModbusTcpClient(f'192.168.{input_zone}.{input_client}')
+
+if client.connect():
+    print(f"✅ Verbindung Hergestellt: [192.168.{input_zone}.{input_client}] \n")
+    try:
+        while True:
+            r_ist = client.read_holding_registers(address=12, count=2)
+            if not r_ist.isError():
+                # aktuellen Zeitstempel erzeugen
+                timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+                # Ausgabe in derselben Zeile
+                print(f"\r{timestamp} | Ist: {r_ist.registers}", end="", flush=True)
+            time.sleep(0.5)
+    except KeyboardInterrupt:
+        print("\nBeendet.")
+    finally:
+        client.close()
+else:
+    print("Verbindung fehlgeschlagen")
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diff --git a/requierements.txt b/requierements.txt
new file mode 100644
index 0000000..b5140c7
--- /dev/null
+++ b/requierements.txt
@@ -0,0 +1 @@
+pymodbus
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..e242529
--- /dev/null
+++ b/test.py
@@ -0,0 +1,42 @@
+from pymodbus.client import ModbusTcpClient
+import struct
+
+client = ModbusTcpClient('192.168.0.102')
+
+if client.connect():
+
+    # Benutzereingabe in Prozent
+    eingabe = input("Gib einen Wert in % ein: ")
+    prozent = float(eingabe)
+
+    # Umrechnung auf den Wertebereich des Registers
+    registerwert = int(prozent * 320)
+
+    # Konvertierung des 32-Bit-Werts in Modbus-Registerwerte
+    registers = client.convert_to_registers(registerwert, data_type=client.DATATYPE.INT32)
+    print(f"Got int32: {registers}")
+
+    # Schreiben in Holding Register 100 (2 Register erforderlich)
+    client.write_registers(14, registers)
+
+    # Lesen
+    r_druck = client.read_holding_registers(address=10, count=2)
+    r_ist = client.read_holding_registers(address=12, count=2)
+    if not r_druck.isError():
+        print("Druck:", r_druck.registers)
+        # reg_bytes = struct.pack('>HH', *r_druck.registers)
+        # wert = struct.unpack('>f', reg_bytes)[0]
+        # print(f"Ausgelesener Wert: {wert}")
+    else:
+        print("Fehler beim Lesen:", r_druck)
+    if not r_ist.isError():
+        print("Ist:", r_ist.registers)
+        # reg_bytes = struct.pack('>HH', *r_ist.registers)
+        # wert = struct.unpack('>f', reg_bytes)[0]
+        # print(f"Ausgelesener Wert: {wert}")
+    else:
+        print("Fehler beim Lesen:", r_ist)
+
+    client.close()
+else:
+    print("Verbindung fehlgeschlagen")
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